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1.发明授权公开(公告)号：US07528199B2
公开(公告)日：2009-05-05
申请号：US10567905
申请日：2005-03-14
IPC分类号： C08C19/25 , C08F236/04 , C08F236/10
摘要： A method for producing an alkoxysilyl group-containing conjugated diolefin (co)polymer rubber by polymerizing a conjugated diolefin or a conjugated diolefin and an aromatic vinyl compound in a hydrocarbon solvent by anionic polymerization using as an initiator at least one metal compound selected from an organic alkali metal compound and an organic alkali earth metal compound, and then allowing an alkoxysilane-based compound to react, wherein after the alkoxysilane-based compound has been allowed to react, an alkaline compound is added at the time of desolvation, and treatment is conducted at a pH of 8 to 12.
摘要翻译： 一种通过使用作为引发剂的阴离子聚合在烃溶剂中使共轭二烯烃或共轭二烯烃和芳族乙烯基化合物聚合来制备含烷氧基甲硅烷基的共轭二烯烃（共）聚合物橡胶的方法，所述金属化合物选自有机 碱金属化合物和有机碱土金属化合物，然后使烷氧基硅烷类化合物反应，其中在使烷氧基硅烷类化合物发生反应后，在去溶剂化时加入碱性化合物，进行处理 pH为8〜12。
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2.发明授权Conjugated diolefin (co)polymer rubber, process for producing (co)polymer rubber, rubber composition, composite, and tire 有权共轭二烯（共）聚合物橡胶，生产（共）聚合物橡胶，橡胶组合物，复合材料和轮胎的方法公开(公告)号：US07342070B2
公开(公告)日：2008-03-11
申请号：US10490847
申请日：2002-09-25
申请人： Keisuke Tsukimawashi , Naokazu Kobayashi , Tsukasa Toyoshima , Toshihiro Tadaki , Kouta Taniguchi
发明人： Keisuke Tsukimawashi , Naokazu Kobayashi , Tsukasa Toyoshima , Toshihiro Tadaki , Kouta Taniguchi
IPC分类号： C08F8/30 , C08F136/04 , C08K3/36
CPC分类号： C08F297/04 , B60C1/00 , B60C1/0016 , B60C1/0025 , C08C19/25 , C08C19/44 , C08K3/013 , C08K5/01 , C08L15/00 , C08L53/02 , Y10S152/905 , C08L2666/02
摘要： Disclosed are a conjugated diolefin (co) polymer rubber formed from either a conjugated diolefin or a conjugated diolefin and an aromatic vinyl compound, wherein the (co) polymer rubber has a primary amino group and an alkoxysilyl group which are bonded to a (co) polymer chain; a process for producing the same; a rubber composition; a composite; and a tire. The (co) polymer rubber has satisfactory processability, and can give an automotive tire tread having a balance among wear resistance, failure characteristics, low hysteresis loss and wet-skid characteristics.
摘要翻译： 公开了由共轭二烯烃或共轭二烯烃和芳族乙烯基化合物形成的共轭二烯烃（共）聚合物橡胶，其中（共）聚合物橡胶具有与（共）二烯烃结合的伯氨基和烷氧基甲硅烷基， 聚合物链; 其制造方法; 橡胶组合物 复合材料 和轮胎。 （共）聚合物橡胶具有令人满意的加工性，并且可以赋予汽车轮胎胎面在耐磨性，破坏特性，低滞后损失和湿滑特性之间的平衡。
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3.发明申请公开(公告)号：US20070088132A1
公开(公告)日：2007-04-19
申请号：US10567905
申请日：2005-03-14
摘要： A conjugated diolefin (co)polymer rubber is provided which is small in variations in the Mooney viscosity of the resulting rubber, and in which later changes in the Mooney viscosity with the elapse of time can also be restrained. A conjugated diolefin (co)polymer rubber which is a conjugated diolefin (co)polymer rubber obtained from a conjugated diolefin or a conjugated diolefin and an aromatic vinyl compound, having an alkoxysilyl group and desolvated under alkaline conditions.
摘要翻译： 提供了所得橡胶的门尼粘度变化小的共轭二烯烃（共）聚合物橡胶，并且其中随后随时间变化的门尼粘度也随之被抑制。 共轭二烯烃（共）聚合物橡胶，其是由共轭二烯烃或共轭二烯烃和芳族乙烯基化合物获得的共轭二烯烃（共）聚合物橡胶，其具有烷氧基甲硅烷基并在碱性条件下脱溶。
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4.发明授权公开(公告)号：US06812288B2
公开(公告)日：2004-11-02
申请号：US10329536
申请日：2002-12-27
IPC分类号： C08L900
CPC分类号： C08L9/00 , C08L7/00 , C08L9/06 , C08L19/006 , C08L21/00 , C08L2666/08
摘要： The present invention provides a rubber composition that provides excellent vibration-isolating properties, a vibration isolating rubber formed from the rubber composition and a vibration-isolating mount. The rubber composition contains 5 to 40 parts by weight of a styrene-butadiene-based copolymer rubber, having a weight-average molecular weight of 200,000 or less and a glass transition temperature of −35° C. or higher; and 95 to 60 parts by weight of a diolefin-based rubber, having a weight-average molecular weight exceeding 200,000 and a glass transition temperature of −20° C. or lower; where the weight are based on 100 parts by weight of the total amount of both. A vibration-isolating rubber comprising this composition has a performance relationship between a dynamic-to-static modulus ration (Kd/Ks), which is a ratio of a dynamic spring constant (Kd) to a static spring constant (Ks), and a loss factor (tan &dgr;), as shown by the equation (1): Kd/Ks≦20 tan &dgr;−1.8 (1). This vibration-isolating rubber is used for a vibration-isolating mount.
摘要翻译： 本发明提供了一种提供优异的隔振性能的橡胶组合物，由橡胶组合物形成的防振橡胶和防振安装件。 橡胶组合物含有5〜40重量份的苯乙烯 - 丁二烯类共聚物橡胶，其重均分子量为200,000以下，玻璃化转变温度为-35℃以上。 和95〜60重量份的二烯烃类橡胶，其重均分子量超过200,000，玻璃化转变温度为-20℃以下; 其中重量基于两者的总量的100重量份。 包含该组合物的隔振橡胶具有动态 - 静态模量比（Kd / Ks）与动态弹簧常数（Kd）与静态弹簧常数（Ks）之比的性能关系，以及 损耗因子（tanδ），如等式（1）所示：Kd / Ks <= 20tanδ-1.8（1）。 该隔振橡胶用于防振安装。
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公开(公告)号：US07981966B2
公开(公告)日：2011-07-19
申请号：US10591279
申请日：2005-03-02
CPC分类号： B60C1/0016 , C08K3/013 , C08L9/00 , C08L9/06 , C08L15/00 , C08L19/006 , Y02T10/862 , Y10S152/905 , C08L2666/08 , C08L2666/02
摘要： There is obtained a rubber composition excellent in processability of unvulcanized compounded rubber, excellent in wear resistance and wet skid resistance of vulcanized rubber, low in rolling resistance, and suitable for tire applications, particularly for tire tread applications in which importance is given to low fuel consumption and safety.A rubber composition mainly comprising (I) 0.5 to 35% by weight of a conjugated diene-based (co)polymer rubber having an amino group and an alkoxysilyl group on a polymer chain and having a weight average molecular weight of 1,000 to 90,000, and (II) 99.5 to 65% by weight of a conjugated diene-based (co)polymer rubber having a weight average molecular weight of 100,000 to 2,000,000 (with the proviso that (I)+(II)=100% by weight).
摘要翻译： 获得了非硫化复合橡胶的加工性能优异的硫化橡胶的耐磨性和耐湿滑性优异，滚动阻力低，适用于轮胎用途的橡胶组合物，特别是在对低燃料重要的轮胎胎面应用中 消费和安全。 一种橡胶组合物，其主要包含（I）0.5〜35重量％的在聚合物链上具有氨基和烷氧基甲硅烷基的共轭二烯系（共）聚合物橡胶，其重均分子量为1,000〜90,000，以及 （II）99.5〜65重量％的重均分子量为100,000〜2,000,000（条件是（I）+（II）= 100重量％）的共轭二烯系（共）聚合物橡胶。
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公开(公告)号：US20070185267A1
公开(公告)日：2007-08-09
申请号：US10591279
申请日：2005-03-02
IPC分类号： C08F8/00
CPC分类号： B60C1/0016 , C08K3/013 , C08L9/00 , C08L9/06 , C08L15/00 , C08L19/006 , Y02T10/862 , Y10S152/905 , C08L2666/08 , C08L2666/02
摘要： There is obtained a rubber composition excellent in processability of unvulcanized compounded rubber, excellent in wear resistance and wet skid resistance of vulcanized rubber, low in rolling resistance, and suitable for tire applications, particularly for tire tread applications in which importance is given to low fuel consumption and safety. A rubber composition mainly comprising (I) 0.5 to 35% by weight of a conjugated diene-based (co)polymer rubber having an amino group and an alkoxysilyl group on a polymer chain and having a weight average molecular weight of 1,000 to 90,000, and (II) 99.5 to 65% by weight of a conjugated diene-based (co)polymer rubber having a weight average molecular weight of 100,000 to 2,000,000 (with the proviso that (I)+(II)=100% by weight).
摘要翻译： 获得了非硫化复合橡胶的加工性能优异的硫化橡胶的耐磨性和耐湿滑性优异，滚动阻力低，适用于轮胎用途的橡胶组合物，特别是在对低燃料重要的轮胎胎面应用中 消费和安全。 一种橡胶组合物，其主要包含（I）0.5〜35重量％的在聚合物链上具有氨基和烷氧基甲硅烷基的共轭二烯系（共）聚合物橡胶，其重均分子量为1,000〜90,000，以及 （II）99.5〜65重量％的重均分子量为100,000〜2,000,000（条件是（I）+（II）= 100重量％）的共轭二烯系（共）聚合物橡胶。
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公开(公告)号：US07427651B2
公开(公告)日：2008-09-23
申请号：US11573308
申请日：2005-07-21
IPC分类号： C08C19/00 , C08C19/25 , C08C19/26 , C08F236/10
CPC分类号： C08L15/00 , C08C19/44 , C08F236/10 , C08F4/48
摘要： A process for producing a conjugated diene copolymer rubber which comprises initiating a copolymerization reaction in a reaction system containing a first conjugated diene compound and a first aromatic vinyl compound and completing the reaction, adding a first polyfunctional monomer to the reaction system, optionally further adding a second conjugated diene compound and a second aromatic vinyl compound, and further conducting copolymerization reaction, and adding a modifier to the reaction system to react the modifier with the copolymer. A rubber composition having excellent processability, exhibiting sufficient hardness even after vulcanization, and possessing reduced rolling resistance can be obtained.
摘要翻译： 一种共轭二烯共聚物橡胶的制造方法，其包括在含有第一共轭二烯化合物和第一芳族乙烯基化合物的反应体系中引发共聚反应，并完成反应，向反应体系中加入第一多官能单体，任选地， 第二共轭二烯化合物和第二芳族乙烯基化合物，进一步进行共聚反应，并在该反应体系中加入改性剂以使改性剂与共聚物反应。 可以获得具有优异的加工性，即使在硫化后显示出足够的硬度并且具有降低的滚动阻力的橡胶组合物。
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公开(公告)号：US06740700B2
公开(公告)日：2004-05-25
申请号：US09983626
申请日：2001-10-25
IPC分类号： C08J300
CPC分类号： C08J3/20 , C08J2321/00
摘要： An objective of the present invention is to provide rubber composition and method for producing the same capable of giving a vulcanized rubber which has an excellent processability and a sufficient wearing resistance and which is useful for a tire. A rubber composition in the invention is obtained by the following step of preparing a first rubber formulation [P1] by kneading a formulation (A1) comprising a rubber component containing a conjugated diene-based rubber and a silica, preparing a second rubber formulation [P2] by kneading a formulation (B1) comprising a mixed material containing a silane coupling agent and the first rubber formulation [P1], and kneading a formulation (C) comprising the second rubber formulation [P2], a zinc oxide and a vulcanizing agent. Such conjugated diene-based rubber is preferably one having at least one selected from the group consisting of an alkoxysilyl, an amino, a hydroxyl and an epoxy groups.
摘要翻译： 本发明的目的是提供一种橡胶组合物及其制造方法，该橡胶组合物及其制造方法能够提供具有优异的加工性能和足够的耐磨性并且可用于轮胎的硫化橡胶。 通过以下步骤制备本发明的橡胶组合物，通过捏合包含含有共轭二烯系橡胶的橡胶成分和二氧化硅的配方（A1）制备第一橡胶配方[P1]，制备第二橡胶配方[P2 ]通过捏合包含含有硅烷偶联剂的混合材料和第一橡胶制剂[P1]的制剂（B1），并捏合包含第二橡胶制剂[P2]的制剂（C），氧化锌和硫化剂。 这样的共轭二烯类橡胶优选为具有选自烷氧基甲硅烷基，氨基，羟基和环氧基中的至少一种的共轭二烯系橡胶。
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公开(公告)号：US06518350B1
公开(公告)日：2003-02-11
申请号：US09628426
申请日：2000-07-28
IPC分类号： C08F23610
CPC分类号： C08K5/17 , B60C1/0016 , C08F212/08 , C08K3/36 , C08K5/151 , C08K5/544 , Y02T10/862 , C08L9/00
摘要： The object of the present invention is to provide a rubber composition with excellent workability, which gives vulcanized products with high wet skid resistance, low rolling resistance and high abrasion resistance, and a tire with those excellent properties. The rubber composition comprising a diene-based rubber (a), silica (b) and a compatibilizer (c). Said compatibilizer (c) is at least one selected from among (I) Aminosilane compounds; (II) Epoxy group-containing compounds; and (III)(IV) Compounds which have an amino group or a polymerizable unsaturated bond, together with a hydroxyl group, an epoxy group, an ether bond, a carboxyl group, an ester bond or a polymerizable unsaturated bond in the molecule.
摘要翻译： 本发明的目的是提供一种具有优异的加工性的橡胶组合物，其具有高耐湿滑性，低滚动阻力和高耐磨性的硫化产品，以及具有这些优异性能的轮胎。 包含二烯类橡胶（a），二氧化硅（b）和增容剂（c））的橡胶组合物。 所述增容剂（c）为选自（I）氨基硅烷化合物中的至少一种; （II）含环氧基的化合物; （Ⅳ）分子中具有氨基或聚合性不饱和键，以及羟基，环氧基，醚键，羧基，酯键或聚合性不饱和键的化合物。
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公开(公告)号：US06362272B1
公开(公告)日：2002-03-26
申请号：US09412592
申请日：1999-10-06
IPC分类号： C08K516
CPC分类号： C08L19/006 , B60C1/0016 , C08L7/00 , C08L9/06 , C08L2666/08
摘要： An oil extended rubber comprising 100 parts by weight of (A) an amino group-containing copolymer rubber of a conjugated diolefin and an aromatic vinyl compound which contains bonded amino groups in the amount of 0.0025-0.20 mmol/g polymer, and 10-100 parts by weight of (B) an extensible oil. Carbon black, silica, a mixture of carbon black and silica, or a carbon-silica dual-phase-filler can be homogeneously dispersed in the oil extended rubber. Vulcanized products obtained by vulcanizing the rubber exhibits well-balanced improved properties such as wet skid properties, low hysteresis loss properties, abrasion resistance, and breaking strength, and are useful as a tread material for low fuel consumption tires, large tires, and high performance tires.
摘要翻译： 一种油扩展橡胶，其包含100重量份的（A）共轭二烯烃的氨基共聚物橡胶和含有0.0025-0.20mmol / g聚合物的键合氨基的芳族乙烯基化合物，和10-100 （B）可延展油的重量份。 炭黑，二氧化硅，炭黑和二氧化硅的混合物或碳 - 二氧化硅双相填料可以均匀地分散在延油橡胶中。 通过硫化橡胶获得的硫化产品显示出良好平衡的改善的性能，例如湿滑性能，低滞后损耗性能，耐磨性和断裂强度，并且可用作低燃料消耗轮胎，大轮胎和高性能的胎面材料 轮胎
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